发明名称 |
VALVE WITH BI-LOADING SEAL |
摘要 |
<p>A fluid control valve has at its lower inlet end a bi-loading seal. The seal is generally ring shaped in top view. However, it has a first flexible load section for sealing the stationary disk with respect to the housing and a second load section having an annular insert that in cross-section is hook-shaped to form a bend of more than 90 degrees. The insert can be molded within the resilient body of the seal so that its outer rim is disposed at a circular shoulder that bears against a seal stop of the housing. A high load can thus be applied between the bearing shoulder and seal stop to achieve a tight seal, while a lower load can be applied between the flexible, unrigidified part of the seal and a stationary valve disk.</p> |
申请公布号 |
WO2006113611(A1) |
申请公布日期 |
2006.10.26 |
申请号 |
WO2006US14388 |
申请日期 |
2006.04.18 |
申请人 |
KOHLER CO.;SHAY, CHRISTOPHER, M. |
发明人 |
SHAY, CHRISTOPHER, M. |
分类号 |
F16K11/074;F16J15/12;F16J15/32;F16K11/078 |
主分类号 |
F16K11/074 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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